           ;; Functions
           (let [yield (apply (resolve fun) (evaluate (-> m first val) config))]
             (if (coll? yield)
+              ;; Laziness disabled.
               (doall yield)
               yield))))
 

            [cheshire.generate :refer [add-encoder encode-str]]
            [clojure.pprint :refer [pprint]]
            [clojure.tools.logging :refer [log]]
            [co.nclk.flax.node :refer [invoke destroy node-manager]]
            [co.nclk.flax.data :refer [resolve-module resolve-program]]
            [stencil.parser :refer [parse]]

            failures (->> checkpoints
                          (filter #(-> % :success :value false?)))
            num-failures (count failures)]

        (log :info "Creating target/logs/checkpoints.json")
        (spit "target/logs/checkpoints.json" (json/generate-string checkpoints))
        (log :info "Creating target/logs/failures.json")
        (spit "target/logs/failures.json" (json/generate-string failures))
        (log :info (str "Failures: " num-failures))
